<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <!-- 主容器 -->
    <div id="main">
      <!-- 游戏舞台 -->
      <div id="stage">
        <!-- 贪吃蛇容器 -->
        <div id="snake">
          <div></div>
        </div>
        <!-- 食物容器 -->
        <div id="food">
          <div></div>
          <div></div>
          <div></div>
          <div></div>
        </div>
      </div>
      <div id="info">
        <div>SCORE: <span id="score">0</span></div>
        <div>LEVEL: <span id="level">1</span></div>
      </div>
    </div>
  </body>
</html>
